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Debt - Schedule of Outstanding Debt (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Dec. 31, 2025	Aug. 31, 2024
Debt Instrument [Line Items]
Total debt principal	$ 4,563
Less: Unamortized capitalized financing fees	(55)	$ (58)
Plus: Unamortized premium	14	15
Total debt	4,522	4,546
Current portion of debt	10	10
Long-term debt	4,512	4,536
Senior Notes
Debt Instrument [Line Items]
Total debt principal	$ 4,563	4,589
2027 Convertible Notes | Senior Notes
Debt Instrument [Line Items]
Effective Interest Rate	0.90%
Total debt principal	$ 633	633
Term Loan B due 2032 | Senior Notes
Debt Instrument [Line Items]
Effective Interest Rate	5.88%
Total debt principal	$ 997	997
2032 Senior Notes | Senior Notes
Debt Instrument [Line Items]
Stated interest rate			6.75%
Effective Interest Rate	6.90%
Total debt principal	$ 1,650	1,650
2033 Euro Notes | Senior Notes
Debt Instrument [Line Items]
Stated interest rate	5.50%
Effective Interest Rate	5.55%
Total debt principal	$ 1,283	$ 1,309

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